is deca all you plan to use????
I'm new here to, but a deca only cycle really blows. It won't do you any good. I don't mean to sound like an a-hole, but do some research. Ask questions. Do you have anti-e's are you planning post cycle therapy.

Don't learn the hard way. To make and keep gains be smart, be healthy. Do the research, most people in this forum will lend experience not critism.

Hope this helped. Sorry if I misunderstood you